Memorial Day is officially here, which means hot temps and humidity are on the horizon. If you're anything like me, that means frizzy hair is yet to come. (And from where I'm sitting in New York City, the holiday weekend has been a soppy, rain-soaked mess—and that has also led to frizziness.)

Fighting frizz is a daily battle for most people, depending on your hair type—and it can be even more heightened in warm, damp weather. "Humidity, static and hair damage can all contribute to frizziness," says Good Housekeeping Institute Beauty, Health and Sustainability Lab Reviews Analyst Chiara Butler. “If you use a hot tool to create a sleek style where all the hairs are aligned, once your hair absorbs water from the atmosphere, those strands will revert to their natural shape and come out of alignment," she adds.

Thankfully, taming flyaways can start at home in the shower. You can easily pick up shampoos, conditioners, mousses, and serums that are specially formulated to help fight frizz—but finding the right one can take some trial and error.

To make it easier for you (and your wallet), we rounded up the best frizz-fighting products that are on sale for Memorial Day. That way, you can find a trustworthy product that won't break the bank. Here's what we're shopping below from top-tested brands like John Frieda, Garnier Fructis, Pantene, and more.

Top-tested anti-frizz products on sale

All of these picks are were tested by the Good Housekeeping Institute Beauty Lab. At-home consumer testers also used the products and provided feedback—they reported back on how easy the products were to use and how they left their hair feeling. (They also commented on scent.)

What does that mean for you? That you can rest assured that any of these on-sale picks will get the job done.